i have two 6 by 9's planet audios 70 watts hooked up to a PPI 2 x 25 watt amplifier. when i hooked it up the back speakers worked great but my front speakers had no volume. its like it sucked all the power towards the rear. what is going on is it the line level conerter i got or something else. please help.

 

Assuming your connections are correct , i would check your fader setting on your deck
Adjust it to the front and see if the fronts volume is ok
If the volume is ok adjust the fader to the center and try turning the gains down on your amp or/and line level convertor.

 

i also have two 10 inch subwoofers in the trunk with a rockford amp. when i unplugged the amp the sound was fine. the equalizer was in the middle. i tried with equalizer in all positioons sound just wasn't good